<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<style>
	.hei_wid{
		width:100%;
		height: 100%;
	}
</style>
<ul class="layui-nav layui-nav-tree layui-bg-cyan hei_wid" lay-filter="test">
	<!-- 侧边导航: <ul class="layui-nav layui-nav-tree layui-nav-side"> -->
	 <li class="layui-nav-item layui-nav-itemed">
	    <a href="javascript:;">默认展开</a>
	    <dl class="layui-nav-child">
	      	<dd><a href="javascript:;">选项1</a></dd>
	      	<dd><a href="javascript:;">选项2</a></dd>
	      	<dd><a href="">跳转</a></dd>
	    </dl>
	</li>
  	<li class="layui-nav-item">
    	<a href="javascript:;">解决方案</a>
    	<dl class="layui-nav-child">
      	<dd><a href="">移动模块</a></dd>
      	<dd><a href="">后台模版</a></dd>
      	<dd><a href="">电商平台</a></dd>
    </dl>
  	</li>
  	<li class="layui-nav-item"><a href="">产品</a></li>
  	<li class="layui-nav-item"><a href="">大数据</a></li>
</ul>